Magma EB3600-AB, Руководство пользователя

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EB3600-AB | Chapter 4 General & Technical Information 89
a) The total continuous output power is 750W~1200W max. For one (1) or two (2) modules installed.
b) The peak current of +12V output is 110% of max rated current and may last for 15 msec.
c) No minimum load is required to +5V, +3.3V, -12V and +5Vsb outputs.
DC Output Efficiency (power supply module)
The power supply efficiency is 80% minimum measured at 20%, 50%, full load and nominal line input, which
is 115Vrms and 230Vrms conditions.
Output Protection
Over Voltage Protection
The power supply can provide latch-mode over voltage protection as defined in Table 8.
Over Current Protection
130% maximum for +12V output
150% maximum for +3.3V and +5V outputs
Short-circuit Protection
The power supply will shut down and latch off for shorting the +12VDC, +5VDC, and +3.3VDC rails to return
or any other rails. Shorts between main output rails and +5Vsb will not cause any damage to the power
supply. The power supply will shut down and latch off for shorting the negative rail. +5Vsb is capable of
being shorted indefinitely, but when the short is removed, the power supply will recover automatically or by
cycling PS_ON. The power supply is capable of withstanding a continuous short circuit to the outputs
without damage or overstress to the unit.
No-load Operation
No damage or hazardous condition will occur with all the DC output connectors disconnected from the
load. The power supply may latch into the shutdown state.
Isolation
Primary to Secondary 4242Vdc
Primary to Earth GND 2800Vdc